
Surf Forecasts:
Karramarro surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 5PM (local time) - 4.5ft (1.3m), 10s period, NW swell with glassy winds.
- Most powerful swell: Tuesday 28 Jul, 2PM (local time) - 4.5ft (1.3m), 10s period, NW swell with 328 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 5PM (local time) - 4.5ft (1.3m), 10s period with NW swell.
Best Forecast Surf Conditions for Karramarro this week:
The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 5PM. The primary swell is predicted to be 1.3m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Karramarro in the next 16 days are 1.3m 10s and forecast to arrive on Tuesday (Jul 28) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Aug 03) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Tue 28th Jul) | 4.5ft (1.3m) 10s |
| Best Surf | 5PM (Tue 28th Jul) | 4.5ft (1.3m) 10s |
| Most Powerful | 2PM (Tue 28th Jul) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Karramarro over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let's have a look at the 16-day picture for Karramarro.
We’ve got a bit of a slow start, but there’s a real standout window arriving early next week that you need to have your eye on. The first decent action kicks off right away on Tuesday, but then things go quiet for a solid stretch before a proper pulse of energy shows up.
Tuesday, July 28th is your only real play in the near term. Morning and afternoon both look clean with glassy conditions and light winds out of the east and north-northeast. The swell is a clean 4ft from the northwest with a 10-second period, delivering moderate combined wave energy of 362. It's not massive, but for a point break that’s inconsistent, having it line up with glassy wind is a treat. The water temp is sitting at 76°, which is much warmer than normal for this time of year, so it’s going to feel like a tropical bath. Crowds are often around here, but with conditions this clean, it’ll be worth sharing the peak.
Now, for the rest of July 29th all the way through until the morning of Friday, August 7th, it’s a dry spell. We’re talking over a week of small, weak, and messy surf with poor conditions. Most of that time the swell heights are under 3 feet, the period is short, and the winds are either cross or onshore. Not worth paddling out for.
But then Friday, August 7th – hold onto your board. The morning session shows a big jump to 10ft from the west-northwest. That’s a strong, expert-only sized swell with very strong wave energy (1108). The wind is light and cross-offshore, so the face should be clean. Period is only 8 seconds, so it’s a shorter-period wind swell, which at a point break like Karramarro might not be as lined up as a longer period groundswell, but with that much energy and clean wind, it’s definitely the standout of the whole outlook. The afternoon does get a bit messy with a cross-onshore breeze and dropping size (8ft), so hit it early. This is for experienced surfers only.
Saturday, August 8th, hangs in there with a still solid 6ft in the morning, but the wind turns cross-onshore, making it less appealing than Friday’s peak.
After that, it fades back to small and weak for the rest of the 16 days.
So, the best bet is clearly the morning of Friday, August 7th. Set the alarm.
- Rusty
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sun afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | NW 6 | WNW 10 | WNW 10 | WNW 9 |
Wave Graph | |||||||||||||||||||||
362 | 322 | 208 | 117 | 135 | 61 | 57 | 88 | 68 | 64 | 40 | 53 | 77 | 69 | 42 | 33 | 26 | 47 | 19 | 18 | 17 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross | cross | cross-off | cross | cross-on | glassy | glassy | on | cross-off | cross | cross-on | off | glassy | cross-on | off | cross-off | cross | cross-off |
High Tide | 5:02PM3.36m | 5:23AM3.23m | 5:36PM3.51m | 5:56AM3.33m | 6:09PM3.62m | 6:28AM3.39m | 6:41PM3.68m | 7:00AM3.42m | 7:13PM3.68m | 7:33AM3.41m | 7:46PM3.63m | 8:07AM3.36m | 8:22PM3.52m | ||||||||
Low Tide | 10:42AM0.74m | 11:09PM0.58m | 11:18AM0.58m | 11:45PM0.44m | 11:52AM0.46m | 00:18AM0.35m | 12:26PM0.38m | 00:51AM0.30m | 12:59PM0.36m | 1:24AM0.30m | 1:32PM0.39m | 1:59AM0.35m | 2:09PM0.47m | 2:35AM0.45m | |||||||
6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | |
— | — | 9:36 | — | — | 9:34 | — | — | 9:32 | — | — | 9:31 | — | — | 9:30 | — | — | 9:30 | — | — | 9:29 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 27 | 26 | 25 | 24 | 22 | 21 | 22 | 21 | 21 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 23 | 21 |
Feels °C | 24 | 28 | 28 | 26 | 25 | 23 | 22 | 23 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | WNW 9 | WNW 10 | WNW 10 | NNW 5 |
362 | 322 | 208 | 117 | 135 | 61 | 57 | 88 | 68 | 64 | 40 | 53 | 77 | 69 | 42 | 33 | 26 | 8 | 19 | 18 | 17 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 5 | NW 9 | W 9 | WNW 9 | NNW 6 | WNW 9 | NW 7 | W 11 | NNW 7 | NNW 7 | WNW 9 |
— | — | — | — | — | — | — | — | — | — | 9 | 13 | 6 | 8 | 20 | 8 | 7 | 2 | 5 | 5 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 11 | W 10 | W 9 | — | WNW 9 | — | — | — | NNW 8 |
— | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 7 | — | 8 | — | — | — | 6 | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 2 | — | WNW 4 | WNW 5 | — | — | — | — | — | — | — | — | — | — | NW 6 | NW 5 | NW 5 | W 4 |
— | — | — | 1 | — | 14 | 16 | — | — | — | — | — | — | — | — | — | — | 47 | 26 | 25 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 37 | 150 | 2 | 144 | 42 | 1 | 2 | 311 | 117 | 91 | 42 | 1 | 2 | 536 | 2 | 302 | 311 | 2 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Karramarro Surf forecast
The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.










